ZEX Blackout Nitrous Systems are the newest addition tothe ZEX family. With unprecedented looks, performanceand power potential, and like all ZEX nitrous systems, theBlackout kits incorporate the most technologicallyadvanced performance features available, including thepatented ZEX Active Fuel Control. This feature automaticallyadjusts the nitrous fuel enrichment so your enginenever runs too rich or too lean. Power settings vary for eachapplication specific system, and all kits ship complete withappropriate tuning jets, as well as fuel tap fittings, solenoids,filters and all necessary activation electronics.Systems feature all-new black powder-coated bottles, carbon-fiber looking hoses and fittings for a variety of carburetedand fuel injection applications that are perfect forstreet/strip and all out drag-racing applications. Due to a fuel system redesign on the 2005 to 2010 Mustang GT, standard EFI nitrous kits are no longercompatible for these vehicles. ZEX developed a plug & play kit especially for these Mustangs that isadjustable from 75-175 horsepower. The Includes a billet fuel rail adapter for tapping into the Mustang?s fuel system;a must-have component when installing nitrous on 2005-2010 Mustangs; Patented electronic TPS switch activates nitrous at wide open throttle; Adjustable from 75-175 HP; perfect for stock or modified engines Fitment: 2005 Ford Mustang GT 2006 Ford Mustang GT 2007 Ford Mustang GT 2007 Ford Mustang Shelby GT 2007 Ford Mustang Shelby GT500 2008 Ford Mustang Bullitt 2008 Ford Mustang GT 2008 Ford Mustang Shelby GT 2008 Ford Mustang Shelby GT500 2008 Ford Mustang Shelby GT500KR 2009 Ford Mustang Bullitt 2009 Ford Mustang GT 2009 Ford Mustang Shelby GT500 2009 Ford Mustang Shelby GT500KR 2010 Ford Mustang GT 2010 Ford Mustang Shelby GT500